media/libyuv/tools/valgrind-libyuv/libyuv_tests.py@b8a032363ba2 (annotated)
media/libyuv/tools/valgrind-libyuv/libyuv_tests.py
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rwxr-xr-x
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | #!/usr/bin/env python |
| michael@0 | 2 | # Copyright (c) 2012 The LibYuv Project Authors. All rights reserved. |
| michael@0 | 3 | # |
| michael@0 | 4 | # Use of this source code is governed by a BSD-style license |
| michael@0 | 5 | # that can be found in the LICENSE file in the root of the source |
| michael@0 | 6 | # tree. An additional intellectual property rights grant can be found |
| michael@0 | 7 | # in the file PATENTS. All contributing project authors may |
| michael@0 | 8 | # be found in the AUTHORS file in the root of the source tree. |
| michael@0 | 9 | |
| michael@0 | 10 | """Runs various libyuv tests through valgrind_test.py. |
| michael@0 | 11 | |
| michael@0 | 12 | This script inherits the chrome_tests.py in Chrome, but allows running any test |
| michael@0 | 13 | instead of only the hard-coded ones. It uses the -t cmdline flag to do this, and |
| michael@0 | 14 | only supports specifying a single test for each run. |
| michael@0 | 15 | |
| michael@0 | 16 | Suppression files: |
| michael@0 | 17 | The Chrome valgrind directory we use as a DEPS dependency contains the following |
| michael@0 | 18 | suppression files: |
| michael@0 | 19 | valgrind/memcheck/suppressions.txt |
| michael@0 | 20 | valgrind/memcheck/suppressions_mac.txt |
| michael@0 | 21 | valgrind/tsan/suppressions.txt |
| michael@0 | 22 | valgrind/tsan/suppressions_mac.txt |
| michael@0 | 23 | valgrind/tsan/suppressions_win32.txt |
| michael@0 | 24 | Since they're referenced from the chrome_tests.py script, we have similar files |
| michael@0 | 25 | below the directory of this script. When executing, this script will setup both |
| michael@0 | 26 | Chrome's suppression files and our own, so we can easily maintain libyuv |
| michael@0 | 27 | specific suppressions in our own files. |
| michael@0 | 28 | """ |
| michael@0 | 29 | |
| michael@0 | 30 | import logging |
| michael@0 | 31 | import optparse |
| michael@0 | 32 | import os |
| michael@0 | 33 | import sys |
| michael@0 | 34 | |
| michael@0 | 35 | import logging_utils |
| michael@0 | 36 | import path_utils |
| michael@0 | 37 | |
| michael@0 | 38 | import chrome_tests |
| michael@0 | 39 | |
| michael@0 | 40 | |
| michael@0 | 41 | class LibyuvTest(chrome_tests.ChromeTests): |
| michael@0 | 42 | """Class that handles setup of suppressions for libyuv. |
| michael@0 | 43 | |
| michael@0 | 44 | Everything else is inherited from chrome_tests.ChromeTests. |
| michael@0 | 45 | """ |
| michael@0 | 46 | |
| michael@0 | 47 | def _DefaultCommand(self, tool, exe=None, valgrind_test_args=None): |
| michael@0 | 48 | """Override command-building method so we can add more suppressions.""" |
| michael@0 | 49 | cmd = chrome_tests.ChromeTests._DefaultCommand(self, tool, exe, |
| michael@0 | 50 | valgrind_test_args) |
| michael@0 | 51 | # When ChromeTests._DefaultCommand has executed, it has setup suppression |
| michael@0 | 52 | # files based on what's found in the memcheck/ or tsan/ subdirectories of |
| michael@0 | 53 | # this script's location. If Mac or Windows is executing, additional |
| michael@0 | 54 | # platform specific files have also been added. |
| michael@0 | 55 | # Since only the ones located below this directory is added, we must also |
| michael@0 | 56 | # add the ones maintained by Chrome, located in ../valgrind. |
| michael@0 | 57 | |
| michael@0 | 58 | # The idea is to look for --suppression arguments in the cmd list and add a |
| michael@0 | 59 | # modified copy of each suppression file, for the corresponding file in |
| michael@0 | 60 | # ../valgrind. If we would simply replace 'valgrind-libyuv' with 'valgrind' |
| michael@0 | 61 | # we may produce invalid paths if other parts of the path contain that |
| michael@0 | 62 | # string. That's why the code below only replaces the end of the path. |
| michael@0 | 63 | script_dir = path_utils.ScriptDir() |
| michael@0 | 64 | old_base, _ = os.path.split(script_dir) |
| michael@0 | 65 | new_dir = os.path.join(old_base, 'valgrind') |
| michael@0 | 66 | add_suppressions = [] |
| michael@0 | 67 | for token in cmd: |
| michael@0 | 68 | if '--suppressions' in token: |
| michael@0 | 69 | add_suppressions.append(token.replace(script_dir, new_dir)) |
| michael@0 | 70 | return add_suppressions + cmd |
| michael@0 | 71 | |
| michael@0 | 72 | |
| michael@0 | 73 | def main(_): |
| michael@0 | 74 | parser = optparse.OptionParser('usage: %prog -b <dir> -t <test> <test args>') |
| michael@0 | 75 | parser.disable_interspersed_args() |
| michael@0 | 76 | parser.add_option('-b', '--build-dir', |
| michael@0 | 77 | help=('Location of the compiler output. Can only be used ' |
| michael@0 | 78 | 'when the test argument does not contain this path.')) |
| michael@0 | 79 | parser.add_option("--target", help="Debug or Release") |
| michael@0 | 80 | parser.add_option('-t', '--test', help='Test to run.') |
| michael@0 | 81 | parser.add_option('', '--baseline', action='store_true', default=False, |
| michael@0 | 82 | help='Generate baseline data instead of validating') |
| michael@0 | 83 | parser.add_option('', '--gtest_filter', |
| michael@0 | 84 | help='Additional arguments to --gtest_filter') |
| michael@0 | 85 | parser.add_option('', '--gtest_repeat', |
| michael@0 | 86 | help='Argument for --gtest_repeat') |
| michael@0 | 87 | parser.add_option('-v', '--verbose', action='store_true', default=False, |
| michael@0 | 88 | help='Verbose output - enable debug log messages') |
| michael@0 | 89 | parser.add_option('', '--tool', dest='valgrind_tool', default='memcheck', |
| michael@0 | 90 | help='Specify a valgrind tool to run the tests under') |
| michael@0 | 91 | parser.add_option('', '--tool_flags', dest='valgrind_tool_flags', default='', |
| michael@0 | 92 | help='Specify custom flags for the selected valgrind tool') |
| michael@0 | 93 | parser.add_option('', '--keep_logs', action='store_true', default=False, |
| michael@0 | 94 | help=('Store memory tool logs in the <tool>.logs directory ' |
| michael@0 | 95 | 'instead of /tmp.\nThis can be useful for tool ' |
| michael@0 | 96 | 'developers/maintainers.\nPlease note that the <tool>' |
| michael@0 | 97 | '.logs directory will be clobbered on tool startup.')) |
| michael@0 | 98 | options, args = parser.parse_args() |
| michael@0 | 99 | |
| michael@0 | 100 | if options.verbose: |
| michael@0 | 101 | logging_utils.config_root(logging.DEBUG) |
| michael@0 | 102 | else: |
| michael@0 | 103 | logging_utils.config_root() |
| michael@0 | 104 | |
| michael@0 | 105 | if not options.test: |
| michael@0 | 106 | parser.error('--test not specified') |
| michael@0 | 107 | |
| michael@0 | 108 | # Support build dir both with and without the target. |
| michael@0 | 109 | if (options.target and options.build_dir and |
| michael@0 | 110 | not options.build_dir.endswith(options.target)): |
| michael@0 | 111 | options.build_dir = os.path.join(options.build_dir, options.target) |
| michael@0 | 112 | |
| michael@0 | 113 | # If --build_dir is provided, prepend it to the test executable if needed. |
| michael@0 | 114 | test_executable = options.test |
| michael@0 | 115 | if options.build_dir and not test_executable.startswith(options.build_dir): |
| michael@0 | 116 | test_executable = os.path.join(options.build_dir, test_executable) |
| michael@0 | 117 | args = [test_executable] + args |
| michael@0 | 118 | |
| michael@0 | 119 | test = LibyuvTest(options, args, 'cmdline') |
| michael@0 | 120 | return test.Run() |
| michael@0 | 121 | |
| michael@0 | 122 | if __name__ == '__main__': |
| michael@0 | 123 | return_code = main(sys.argv) |
| michael@0 | 124 | sys.exit(return_code) |
